Getting org.xmlpull.v1.XmlPullParserException for SOAP connection in BlackBerry - web-services

Question

I am using ksoap2.jar in my application for webservice call.
While conneting, to the server it is giving the below error when i am testing using Wi-fi or simulator:
org.xmlpull.v1.XmlPullParserException: unexpected type (position:END_DOCUMENT null#1:0 in java.io.InputStreamReader#6111a1f1)
And when i am testing using SIM Card, it is throwing this error: java.io.InterruptedIOException: Local connection timed out after ~ 120000
I have written the below code for this webservice connection:
SoapObject rpc = new SoapObject(serviceNamespace, methodName);
rpc.addProperty("UserID", "1");
rpc.addProperty("UserName", "xyz");
rpc.addProperty("ContactNo", "9014567890");
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.bodyOut = rpc;
envelope.dotNet = true;
envelope.encodingStyle = SoapSerializationEnvelope.ENC;
HttpTransport ht = new HttpTransport(serviceUrl + getConnectionString().trim());
ht.debug = true;
System.out.println("debug true ------- ");
ht.setXmlVersionTag(" version=\"1.0\" encoding=\"UTF-8\"?>");
SoapObject response = null;
try
{
ht.call(soapAction, envelope);
response = (SoapObject )envelope.getResponse();
String resultbody = response.getProperty("updateUserDetailResult").toString();
}
catch(org.xmlpull.v1.XmlPullParserException ex2){
resultLbl.setText(ex2.toString());
}
catch(Exception ex){
String bah = ex.toString();
resultLbl.setText(bah);
}
/**
* Looks through the phone's service book for a carrier provided BIBS network
*
* #return The uid used to connect to that network.
*/
private static String getCarrierBIBSUid()
{
net.rim.device.api.servicebook.ServiceRecord[] records = ServiceBook.getSB().getRecords();
int currentRecord;
for (currentRecord = 0; currentRecord < records.length; currentRecord++)
{
if (records[currentRecord].getCid().toLowerCase().equals("ippp")) {
if (records[currentRecord].getName().toLowerCase().indexOf("bibs") >= 0) {
return records[currentRecord].getUid();
}
}
}
return null;
}
/**
* Getting the connection string based on the connection
* #return
*/
public static String getConnectionString()
{
String connectionString = null;
// Wifi is the preferred transmission method
if (WLANInfo.getWLANState() == WLANInfo.WLAN_STATE_CONNECTED)
{
connectionString = ";interface=wifi";
}
// Is the carrier network the only way to connect?
else if ((CoverageInfo.getCoverageStatus() & CoverageInfo.COVERAGE_DIRECT) == CoverageInfo.COVERAGE_DIRECT)
{
String carrierUid = getCarrierBIBSUid();
if (carrierUid == null)
{
// Has carrier coverage, but not BIBS. So use the carrier's TCP
// network
connectionString = ";deviceside=true";
}
else
{
// otherwise, use the Uid to construct a valid carrier BIBS
// request
connectionString = ";deviceside=false;connectionUID=" + carrierUid + ";ConnectionType=";
}
}
// Check for an MDS connection instead (BlackBerry Enterprise Server)
else if ((CoverageInfo.getCoverageStatus() & CoverageInfo.COVERAGE_MDS) == CoverageInfo.COVERAGE_MDS)
{
connectionString = ";deviceside=false";
}
// If there is no connection available abort to avoid bugging the user
// unnecssarily.
else if (CoverageInfo.getCoverageStatus() == CoverageInfo.COVERAGE_NONE)
{
}
// In theory, all bases are covered so this shouldn't be reachable.
else
{
connectionString = ";deviceside=true";
}
return connectionString;
}
I am using the preverified ksoap jar file(ksoap2-j2me-core-prev-2.1.2.jar).
I am not getting exactly where it is going wrong. I have searched in the forum but did not get the proper solution.
Thanks.